US Patent: 707,675
|
| Circular sawing machine
|
|
Patentee:
|
|
| Henry J. Colburn (exact or similar names) - Toledo, OH |
|
|
Patent Dates:
|
| Applied: |
Dec. 12, 1901 |
| Granted: |
Aug. 26, 1902 |
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward
Jeff Joslin
Vintage Machinery entry for Colburn Machine Tool Co.
|
|
Description: |
| Inventor was deceased at the time the patent was issued. The administrators of the deceased were Eliza A. Colburn and Irving W. Colburn. Irving was an inventor of electrical dynamos and lamps. In the 1880s he operated I. W. Colburn & Co. of Fitchburg, which by the 1890s was operating as Colburn Electric Mfg. Co. |
|
